Iridoids from Lippia graveolens

被引：37

作者：

Rastrelli, L

Caceres, A

Morales, C

De Simone, F

Aquino, R

机构：

[1] Univ Naples Federico II, Dipartimento Chim Sostanze Nat, I-80131 Naples, Italy

[2] Univ Salerno, Dipartimento Sci Farmaceut, I-84084 Salerno, Italy

[3] Univ San Carlos, Escuela Quim Bot, Dept Citohistol, Guatemala City 01002, Guatemala

来源：

PHYTOCHEMISTRY | 1998年 / 49卷 / 06期

关键词：

Lippia graveolens; Verbenaceae; iridoids and secoiridoids; caryoptosidic acid; lippioside I and II;

D O I：

10.1016/S0031-9422(98)00196-4

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

An investigation of the leaves of Lippia graveolens from Guatemala provided 10 iridoid and secoiridoid glucosides as well as their ester derivatives. Minor constituents were loganin, secologanin, secoxyloganin, dimethylsecologanoside, loganic acid, 8-epi-loganic acid and caryoptoside. Major constituents were the novel iridoids caryoptosidic acid and lippioside I and LI consisting of caryoptosidic acid esterified at the C-6 position of glucose with p-coumaroyl or caffeoyl residues, respectively. Their structures were mainly elucidated by NMR spectroscopy; (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1829 / 1832

页数：4

共 15 条

[1] PRACTICAL ASPECTS OF TWO-DIMENSIONAL TRANSVERSE NOE SPECTROSCOPY [J].